A randomized 25 question test from a pool of 761 questions, good luck!
Which of the messaging types below is best described as communication by sending a command, initiated by the scanner module, to all field device on the segment?
There are several layer within the a typical DCS., each with it's own responsibilities. Which of the levels below is responsible for the seamless merging of process control information and managing the business side of production?
Software for programming or configuration is an integral part of any HMI. Which of the interfaces below can be best described as where the bulk of the GUI applications are configured?
There are numerous I/O modules that a typical DCS has access to. Which of the modules below is described as one that allows for a data connection to other networks, or RTUs and PLCs?
Which of the answers best represents the number OSI network layers that the Foundation fieldbus frame is enclosed in?
There has to be a way for data to be communicated to the systems I/O for a HMI application to be effective. Which of the terms below best represents the pool of information for this communication?
Which answer below best describes the result of electromagnetic interference in a transmission medium?
Communication that is wireless in a SCADA system is common. Which of the communication methods below would be best defined as one that is limited to 10 km or less?
In Modbus, data is read, and written in various memory ranges. Which of the answers below best represents the data type that a input status would use?
There are several fields in an Ethernet message frame structure. Which of the answers represent the content of the FCS field in the Ethernet message frame?
A defined area of geographical coverage is commonly called an area network. Which of the area networks below is best known for the being smallest power consumer, with the fastest data transmission rates?
Which of the answers below best describes the role of a modem in a signal transmission system?
Which of the antenna below could best be described as the most direction sensitive?
There are several data access methods used to transmit data. Which of the answers below can be described as a method that allows sequential communication on a network with multiple devices?
IN IPv4 both static and dynamic addressing can be used in conjunction with each other. Which of the situations below needs to be focused on when using both addressing options?
Ethernet has two common messaging types that are controller-to-controller defined in the application layer. Which of those messaging types can be described as only using multicast and peer-to-peer communication?
Which answer below is best described as the RS-485 standard for voltage range to transmit a "Space"?
Which of the terms below can be best described as a standard set of command codes that every HART compatible device has to have?
There are several data access methods used to transmit data. Which of the answers below can be described as a method that is suitable for larger networks?
There are several devices that reside at each layer within the a typical DCS. Which of the levels below is where PLC and SIS controllers reside?
In the process conditions model, there are transition points between the stages of operating conditions. Which of the answers below is the transition point between the normal to abnormal conditions?
Which of the answers below is not a common fiber optic connector in the instrumentation field? Choose the answer that best applies.
There are several different network access methods available to wired Ethernet. Which of the methods below is the one used by wired Ethernet?
There are several different ways to let an operator know about an alarm in any HMI. Which of the answers below would best be described as a flashing alarm?
There are several duties done by each layer within the a typical DCS. Which of the levels below is where the basic process control is performed?